Vegetable-cutter



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CONSTAN-TIN RAIBLE, OF OSKALOSA, IOWA.

VEG ETABLE-CUTTER.

.SPECIFICATION forming part of Letters Patent No. 510,289, dated December 5, 1893.

Appiicaion ined my 11, lees.

To all whom t may concern,.-

Be it known thatI I, CoNsTANTIN RAIBLE, of Oskaloosa,in the county of Mahaska and State of Iowa, have invented a new and Improved Vegetable-Cutter, of which the following is a full, clear, and exact description.

The invention relates to vegetable cutters such as shown and described in the United States Letters Patent No. 256,369, granted to me April 1l, 1882. i

The object of the present invention is to provide a new and improved vegetable cutter, which is simple and durable in construction, veryeifective in operation, and arranged to properly cut or slice the vegetables to any desired thickness.

The invention consists of certain parts and details and combinations of the same, as will befullydescribedhereinafterand then pointed out in the claims. Y Y

Reference is to be had to the accompanying drawings, forming a partof this specification, in which similar letters of reference indicate corresponding parts in all the gures.

Figure 1 is a cross section of the improvement on the line 1-1 of Fig. 2. Fig. 2 is a sectional side elevation of the same on the line 2-2 of Fig. 1 and Fig. 3 is a face view of one of the heads of the knife cylinderpwith the knives in section.

The improved vegetable cutter is provided with a suitably constructed casing A, on the upper end of which is arranged a hopper B made in two sections B and B2, of which the section B is integral with the casing A, and the other section B2 is hinged at B3 to the inclined top of the casing A, so as to permit of opening this sectional hopper B2 to obtain ready access to the knives, as hereinafter more fully described. The section B2 is adapted to be fastened in place on the other section B by means of hooks B4 fulcrumed on the sect-ion B and engaging staples B5 on the hinged section B2.

Into the lower end of the hopper B extends the knife cylinder C, held on a shaft D, journaled in suitable bearings arranged in the sides of 'the casing A, one outer end of the said shaft being provided with a crank arm E for conveniently turning the said shaft to revolve the knife cylinder C within the lower end of the hopper and the casing A. The

serai 110.480.122. (No model.)

of the heads U and C2 are formed continuous ribs C5, into which is fitted a longitudinally extending hollow tube F, through which passes the shaft D, the said tube forming compartments within the knife cylinder C, one for each knife. The ends of the tube F are secured in place on the heads C and C2 by screws, to securely connect the heads with each other. The ribs C5 prevent outward movement of the tube, as the ends of the latter fit on the sides of the continuous ribs. The shaft D passes loosely through the heads C and C2, and is provided with lugs D adapted to pass through corresponding notches C6 leading to the circular aperture for the passage of the shaft D. Y 0n the inner faces of the heads C and O2 are formed lugs O7adapted to be engaged bythe lugs D at the time the shaft D is in the proper position, so that when the shaft is rotated the lugs D engage the lugs (Fand thus rotate the knife cylinder with the shaft D. On the outside of the tube F are arranged the longitudinally extending bars G, in each of which screws a set screw H forming a rest for the corresponding hinged throat plate I, pivoted at 1' to the heads C and C2 near the lugs C3 of the next adjacent knife. The free end of each throat plate extends close to the cutting edge of its corresponding knife C4, and by adjusting the corresponding set screw H the distance between the cutting edge and the free end of the throat plate can be increased or diminished to regulate the thickness of the slice to be cut from the vegetable. The throat plates I are adapted to swing open at the time the cylinder O is rotated, and the said throat plates pass into a lowermost position to permit the previously cut slices to drop out from the interior of the cylinder into a suitable receptacle placed within the casing below the cylinder. The throat plates I are guided, when swinging open or shut, by the guide plates A attached to the sides A2 of the casing A, and the inner edges AB of the said guide plates are of oval shape so as to permit the throat plates to swing Wide open when in Ico v a lowermost position and to assist in closing the throat plates when moved upward on the further rotation of the knife cylinder. Thus, at the time the throat plate again enters, at its hinged end l', the hopper B, the said throat plate is again closed by its free end resting on its corresponding set screw Il.

The feeding apparatus is arranged in the hinged hopper section B2, and is provided with a longitudinally extending board J connected by hinges J with a second longitudinal board J2 connected at its upper end by hinges J3 with the top edge of one side of the hopper section B2. From the lowermost board J extends inward the feed board J 4 arranged approximately at right angles to the board J, and serves to press the vegetables downward into contact with the periphery of the cylinder C to canse the knives C4 thereon to cut the vegetables.

It Will be seen that by the arrangement described, the entire periphery of the knife cylinder C is composed of the alternately arranged knives C4 and hinged throat plates I, so that I am enabled to utilize the entire peripheral surface of the cylinder for knives and throat plates, whereby I am enabled to rapidly eut a large amount of vegetables without proportionately increasing the diameter of the cylinder.

By the especial arrangement of the guideways A for the throat plates l, binding of the latter on the sides A2 of the casing is entirely prevented, and the said throat plates open proportionately wh en nearing their lowerinost position, to permit the slices to drop out of the cylinder, at the bottom thereof. The tube F prevents any of the slices from passing to the shaft and the bearings for the same, so that clogging of the shaft and cylinder is entirely prevented.

Having thus fully described my invention, I claim as new and desire to secure by Letters Patentl. In a vegetable cutter, the combination with a` cutting cylinder having its periphery formed of alternately arranged knives and hinged throat plates, of adjustable stops for limiting the inward movement of the throat plates, substantially as shown and described. 5o

2. A vegetable cutter provided withaknife cylinder comprising heads, a tube connecting the heads centrally with each other, knives secured on the peripheries of the said heads, and throat plates hinged to the said heads adjacent to the knives, substantially as shown and described.

3. A vegetable cutter provided With a knife cylinder comprising heads, a tube connecting the heads centrally with each other, knives secured onthe peripheries of the said heads, throat plates hinged to the said heads adjacent to the knives, and means, substantially as shown and described, for adjusting the said hinged throat plates relative to the cutting edges of the knives to regulate the thickness of the slices, as set forth.

4. A vegetable cutter provided with a knife cylindercomprisin g two circularheads mounted on a shaft for revolving the cylinder, a tube centrally connecting the heads with each other and engaging continuous ribs on the opposing faces of the said heads, bars secured to the outside of the said tube, set screws screwing in the said bars, throat plates hinged on the said heads and adapted to rest with their free ends on the said set screws, and knives fastened to the said heads adjacent to the free ends of the said throat plates, substantially as shown and described.

5. In a vegetable cutter, the combination with a casing formed with guideways, of a knife cylinder mounted to revolve in the said casing and provided with fixed knives, and hinged throat plates adapted to engage the said guideways, substantially as shown and described.

6. A vegetable cutter provided with a feeding apparatus comprising two boards hinged together, one being hinged to the hopper, and a feed plate extending from the outermost hinged board, substantially as shown and described.

CONSTANTIN RAIBLE.

lVitnesses:

W. G. JONES, C. H. I-Ioan. 

